Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
91s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
31/03/2023, 06:42
Static task
static1
Behavioral task
behavioral1
Sample
4c6587ccf02e86315a81ae5c1abbdb447993f381ee8e54a736761cd0a996e3c9.exe
Resource
win10v2004-20230220-en
General
-
Target
4c6587ccf02e86315a81ae5c1abbdb447993f381ee8e54a736761cd0a996e3c9.exe
-
Size
312KB
-
MD5
ce72b20d96d366402975c49b27094123
-
SHA1
02c65585edaae3ebc8528eb4ff83d5a2e5fd9783
-
SHA256
4c6587ccf02e86315a81ae5c1abbdb447993f381ee8e54a736761cd0a996e3c9
-
SHA512
7b9a4d3ba1059623682483fe7676e40ceffec9315fed78598060ae33c7cd6c591c2d3320dd2ae672b913f434c45cdb01195199478b8299edcd222cf6a704da79
-
SSDEEP
3072:e4wBlxFRGw58XqudMxI+Otg4UswfChY4GSSzZWlXY5R1pkPpaeuxvrm2H75brsAP:klxeLquFtKwQ1We6aBVJ75vh7dik
Malware Config
Signatures
-
Detect rhadamanthys stealer shellcode 4 IoCs
resource yara_rule behavioral1/memory/4696-138-0x0000000000790000-0x00000000007AC000-memory.dmp family_rhadamanthys behavioral1/memory/4696-140-0x0000000000790000-0x00000000007AC000-memory.dmp family_rhadamanthys behavioral1/memory/4696-143-0x0000000000790000-0x00000000007AC000-memory.dmp family_rhadamanthys behavioral1/memory/4696-151-0x0000000000790000-0x00000000007AC000-memory.dmp family_rhadamanthys -
Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
-
Accesses Microsoft Outlook profiles 1 TTPs 6 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook dllhost.exe Key opened \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook dllhost.exe Key opened \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook dllhost.exe Key opened \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Office\10.0\Outlook\Profiles\Outlook dllhost.exe Key opened \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Office\11.0\Outlook\Profiles\Outlook dllhost.exe Key opened \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Office\12.0\Outlook\Profiles\Outlook dllhost.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 3 IoCs
pid Process 4696 4c6587ccf02e86315a81ae5c1abbdb447993f381ee8e54a736761cd0a996e3c9.exe 4696 4c6587ccf02e86315a81ae5c1abbdb447993f381ee8e54a736761cd0a996e3c9.exe 4696 4c6587ccf02e86315a81ae5c1abbdb447993f381ee8e54a736761cd0a996e3c9.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 1056 4696 WerFault.exe 83 -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 dllhost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString dllhost.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 4696 4c6587ccf02e86315a81ae5c1abbdb447993f381ee8e54a736761cd0a996e3c9.exe 4696 4c6587ccf02e86315a81ae5c1abbdb447993f381ee8e54a736761cd0a996e3c9.exe 864 dllhost.exe 864 dllhost.exe 864 dllhost.exe 864 dllhost.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 4696 wrote to memory of 864 4696 4c6587ccf02e86315a81ae5c1abbdb447993f381ee8e54a736761cd0a996e3c9.exe 90 PID 4696 wrote to memory of 864 4696 4c6587ccf02e86315a81ae5c1abbdb447993f381ee8e54a736761cd0a996e3c9.exe 90 PID 4696 wrote to memory of 864 4696 4c6587ccf02e86315a81ae5c1abbdb447993f381ee8e54a736761cd0a996e3c9.exe 90 PID 4696 wrote to memory of 864 4696 4c6587ccf02e86315a81ae5c1abbdb447993f381ee8e54a736761cd0a996e3c9.exe 90 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook dllhost.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook dllhost.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\4c6587ccf02e86315a81ae5c1abbdb447993f381ee8e54a736761cd0a996e3c9.exe"C:\Users\Admin\AppData\Local\Temp\4c6587ccf02e86315a81ae5c1abbdb447993f381ee8e54a736761cd0a996e3c9.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4696 -
C:\Windows\system32\dllhost.exe"C:\Windows\system32\dllhost.exe"2⤵
- Accesses Microsoft Outlook profiles
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- outlook_office_path
- outlook_win_path
PID:864
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4696 -s 7082⤵
- Program crash
PID:1056
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 4696 -ip 46961⤵PID:4344